The bill amends the Revised Code of Washington (RCW) to enhance regulations surrounding wood burning devices, focusing on definitions, emission standards, and certification requirements. Key insertions include a clarified definition of "wood burning device," which now includes various types of wood-burning appliances, as well as new definitions for "residential forced-air furnace" and "residential hydronic heater" in line with federal regulations. The legislation mandates that no wood burning device can be installed unless it meets the emission standards and certification requirements set by the Department of Ecology, which is also empowered to adopt rules to implement federal emission standards for new residential wood heaters.

Additionally, the bill establishes stricter regulations on the sale and installation of wood burning devices, prohibiting the sale of non-compliant devices and outlining penalties for violations. It addresses air quality management by instituting burn bans during pollution episodes and specifies conditions for restricting wood burning. The bill also allows for the installation, repair, or replacement of certified wood-burning devices during burn bans in emergencies, expands the list of prohibited burning materials, and outlines processes for local authorities to prohibit wood-burning devices in nonattainment areas. Importantly, it ensures that prohibitions do not affect individuals without adequate heating alternatives, thereby considering the needs of vulnerable populations.

Statutes affected:
Original Bill: 70A.15.3520, 70A.15.3530, 70A.15.3540, 70A.15.3580, 70A.15.3600